GB2131926B - A base-bleed device for reducing the base resistance of projectiles - Google Patents

A base-bleed device for reducing the base resistance of projectiles

Info

Publication number
GB2131926B
GB2131926B GB08331944A GB8331944A GB2131926B GB 2131926 B GB2131926 B GB 2131926B GB 08331944 A GB08331944 A GB 08331944A GB 8331944 A GB8331944 A GB 8331944A GB 2131926 B GB2131926 B GB 2131926B
Authority
GB
United Kingdom
Prior art keywords
base
projectiles
reducing
bleed device
resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08331944A
Other languages
English (en)
Other versions
GB8331944D0 (en
GB2131926A (en
Inventor
Dr Ulrich Schleicher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of GB8331944D0 publication Critical patent/GB8331944D0/en
Publication of GB2131926A publication Critical patent/GB2131926A/en
Application granted granted Critical
Publication of GB2131926B publication Critical patent/GB2131926B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/40—Range-increasing arrangements with combustion of a slow-burning charge, e.g. fumers, base-bleed projectiles

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electron Beam Exposure (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB08331944A 1982-12-15 1983-11-30 A base-bleed device for reducing the base resistance of projectiles Expired GB2131926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823246380 DE3246380A1 (de) 1982-12-15 1982-12-15 Vorrichtung zur reduzierung des bodenwiderstandes bei geschossen

Publications (3)

Publication Number Publication Date
GB8331944D0 GB8331944D0 (en) 1984-01-04
GB2131926A GB2131926A (en) 1984-06-27
GB2131926B true GB2131926B (en) 1986-06-04

Family

ID=6180706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08331944A Expired GB2131926B (en) 1982-12-15 1983-11-30 A base-bleed device for reducing the base resistance of projectiles

Country Status (6)

Country Link
US (1) US4554872A (enrdf_load_stackoverflow)
BE (1) BE898446A (enrdf_load_stackoverflow)
CH (1) CH661979A5 (enrdf_load_stackoverflow)
DE (1) DE3246380A1 (enrdf_load_stackoverflow)
GB (1) GB2131926B (enrdf_load_stackoverflow)
SE (1) SE458309B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510446A1 (de) * 1985-03-22 1986-09-25 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co KG, 2077 Trittau Treibsatz zur bodensogreduzierung
FR2583157B1 (fr) * 1985-06-06 1987-11-20 Poudres & Explosifs Ste Nale Allumeur destine aux chargements generateurs de gaz des obus
SE460872B (sv) * 1986-09-05 1989-11-27 Kurt Goeran Andersson Basfloedesaggregatet foer granater och projektiler
SE461477B (sv) * 1987-02-10 1990-02-19 Bofors Ab Anordning vid ett basfloedesaggregat
US5251436A (en) * 1992-07-01 1993-10-12 Aerojet General Corporation Thrust-reducing, chaotic-flow nozzle
GB9216295D0 (en) * 1992-07-31 1998-05-06 Secr Defence Long range artillery range
IL119392A (en) 1996-10-09 2004-01-04 Rafael Armament Dev Authority Device for reducing the drag at the base of a body
US6223656B1 (en) 1998-05-15 2001-05-01 The Regents Of The University Of California Pressure enhanced penetration with shaped charge perforators
US7823510B1 (en) 2008-05-14 2010-11-02 Pratt & Whitney Rocketdyne, Inc. Extended range projectile
US7891298B2 (en) 2008-05-14 2011-02-22 Pratt & Whitney Rocketdyne, Inc. Guided projectile
USD793678S1 (en) 2015-11-20 2017-08-08 Joseph Burns Toe guard
DE102018115080A1 (de) * 2018-06-22 2019-12-24 Rheinmetall Waffe Munition Gmbh Base-Bleed und Geschoss mit einem Base-Bleed
SE2400008A1 (sv) * 2024-01-16 2025-06-24 Bae Systems Bofors Ab Basflödesventil för hybridmotor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988990A (en) * 1975-09-03 1976-11-02 The United States Of America As Represented By The Secretary Of The Army Projectile
DE2605768C2 (de) * 1976-02-13 1982-09-23 Rheinmetall GmbH, 4000 Düsseldorf Radialbrenner mit Festtreibstoffsatz für ein Raketengeschoß
US4213393A (en) * 1977-07-15 1980-07-22 Gunners Nils Erik Gun projectile arranged with a base drag reducing system
SE442246B (sv) * 1980-10-28 1985-12-09 Bofors Ab Sett och anordning att minska basmotstandet for projektiler
FR2522134B1 (fr) * 1982-02-23 1986-12-12 France Etat Projectile d'artillerie a longue portee

Also Published As

Publication number Publication date
SE8306898L (sv) 1984-06-16
DE3246380A1 (de) 1984-06-20
CH661979A5 (de) 1987-08-31
GB8331944D0 (en) 1984-01-04
US4554872A (en) 1985-11-26
BE898446A (fr) 1984-03-30
SE8306898D0 (sv) 1983-12-14
GB2131926A (en) 1984-06-27
DE3246380C2 (enrdf_load_stackoverflow) 1990-01-04
SE458309B (sv) 1989-03-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee